DE69226441D1 - METHOD FOR CARRYING OUT A GROUP CALL IN A DIGITAL RADIO NETWORK - Google Patents

METHOD FOR CARRYING OUT A GROUP CALL IN A DIGITAL RADIO NETWORK

Info

Publication number
DE69226441D1
DE69226441D1 DE69226441T DE69226441T DE69226441D1 DE 69226441 D1 DE69226441 D1 DE 69226441D1 DE 69226441 T DE69226441 T DE 69226441T DE 69226441 T DE69226441 T DE 69226441T DE 69226441 D1 DE69226441 D1 DE 69226441D1
Authority
DE
Germany
Prior art keywords
group call
pct
base station
speak
subscriber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69226441T
Other languages
German (de)
Other versions
DE69226441T2 (en
Inventor
Reino Talarmo
Pertti Brockman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
Original Assignee
Nokia Telecommunications Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8533233&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69226441(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of DE69226441D1 publication Critical patent/DE69226441D1/en
Application granted granted Critical
Publication of DE69226441T2 publication Critical patent/DE69226441T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/563—User guidance or feature selection
    • H04M3/566—User guidance or feature selection relating to a participants right to speak
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/16—Sequence circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2207/00—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place
    • H04M2207/18—Type of exchange or network, i.e. telephonic medium, in which the telephonic communication takes place wireless networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Dental Preparations (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Radio Relay Systems (AREA)

Abstract

PCT No. PCT/FI92/00248 Sec. 371 Date Mar. 31, 1994 Sec. 102(e) Date Mar. 31, 1994 PCT Filed Sep. 22, 1992 PCT Pub. No. WO93/07723 PCT Pub. Date Apr. 15, 1993A method for realizing a group call in a digital radio network wherein a plurality of mobile subscribers participating in the group call roam within the area of at least one base station. Subscribers participating in the group call are guided one by one to talk on the same radio channel. To be able to handle the traffic in a controlled manner at all times without the subscribers congesting the radio channel by talking simultaneously, the base station is informed of the subscriber's desire to speak after the respective subscriber has indicated his or her desire to speak with predetermined signalling, the next speaker is selected at the base station on the basis of a predetermined algorithm, and the base station transmits an indication of a turn to speak to the subscriber which at the time is the next speaker.
DE69226441T 1991-10-03 1992-09-22 METHOD FOR CARRYING OUT A GROUP CALL IN A DIGITAL RADIO NETWORK Expired - Lifetime DE69226441T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI914656A FI88986C (en) 1991-10-03 1991-10-03 Procedure for conducting a group call in digital radio network
PCT/FI1992/000248 WO1993007723A1 (en) 1991-10-03 1992-09-22 Method for realising a group call in a digital radio network

Publications (2)

Publication Number Publication Date
DE69226441D1 true DE69226441D1 (en) 1998-09-03
DE69226441T2 DE69226441T2 (en) 1999-01-07

Family

ID=8533233

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69226441T Expired - Lifetime DE69226441T2 (en) 1991-10-03 1992-09-22 METHOD FOR CARRYING OUT A GROUP CALL IN A DIGITAL RADIO NETWORK

Country Status (9)

Country Link
US (1) US5594948A (en)
EP (1) EP0606282B1 (en)
AT (1) ATE169173T1 (en)
AU (1) AU665573B2 (en)
DE (1) DE69226441T2 (en)
DK (1) DK0606282T3 (en)
ES (1) ES2120452T3 (en)
FI (1) FI88986C (en)
WO (1) WO1993007723A1 (en)

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EP0727914B1 (en) * 1995-02-16 2004-05-12 Siemens Aktiengesellschaft Method for establishing a call to a group of mobiles in a mobile communication network
SG42760A1 (en) * 1995-07-25 1997-10-17 Univ Singapore A radio conferencing method and apparatus
FI101923B (en) * 1995-12-05 1998-09-15 Nokia Telecommunications Oy Distribution of speech tours to the mobile stations operating on direct channel
DE19620035C2 (en) * 1996-05-17 1998-05-20 Siemens Ag Method for routing group calls in mobile switching centers in a cellular mobile radio network
US5884196A (en) * 1996-06-06 1999-03-16 Qualcomm Incorporated Method and apparatus of preserving power of a remote unit in a dispatch system
US5881368A (en) * 1996-06-06 1999-03-09 Qualcomm Incorporated Method and apparatus of power control in a CDMA dispatch system
US5983099A (en) * 1996-06-11 1999-11-09 Qualcomm Incorporated Method/apparatus for an accelerated response to resource allocation requests in a CDMA push-to-talk system using a CDMA interconnect subsystem to route calls
US5844885A (en) * 1996-06-11 1998-12-01 Qualcomm Incorporated Method and apparatus of providing bit count integrity and synchronous data transfer over a channel which does not preserve synchronization
US5983114A (en) * 1996-06-26 1999-11-09 Qualcomm Incorporated Method and apparatus for monitoring link activity to prevent system deadlock in a dispatch system
US5881053A (en) * 1996-09-13 1999-03-09 Qualcomm Incorporated Method for a wireless communications channel
FI103848B1 (en) * 1996-12-02 1999-09-30 Nokia Telecommunications Oy Maintaining a group call in a mobile communication system
US6449491B1 (en) * 1999-05-10 2002-09-10 Ericsson Inc. Apparatus and methods for conducting group calls in wireless communications systems
US6532224B1 (en) 1999-05-10 2003-03-11 Ericsson, Inc. Method, systems, and terminals for assigning control channel time slots for group and individual pages
US6564049B1 (en) 1999-05-10 2003-05-13 Ericsson Inc. Methods and systems for providing group calls with reduced setup times
US6577874B1 (en) 1999-05-10 2003-06-10 Ericsson Inc. Methods and systems for providing temporary identification numbers for mobile terminals
AUPQ343299A0 (en) * 1999-10-14 1999-11-04 Corbett, Alexander John Apparatus and method for multi-party telecommunication calls
US7010315B1 (en) * 2000-03-01 2006-03-07 Motorola, Inc. Method and apparatus for assigning a remote unit a channel within a communication system
US6970926B1 (en) * 2000-10-03 2005-11-29 Motorola, Inc. Dispatch call server in a packet based communication network
US7339903B2 (en) * 2001-06-14 2008-03-04 Qualcomm Incorporated Enabling foreign network multicasting for a roaming mobile node, in a foreign network, using a persistent address
US8000241B2 (en) * 2001-06-26 2011-08-16 Qualcomm Incorporated Methods and apparatus for controlling access link packet flow aggregation and resource allocation in a mobile communications system
US7027400B2 (en) * 2001-06-26 2006-04-11 Flarion Technologies, Inc. Messages and control methods for controlling resource allocation and flow admission control in a mobile communications system
US7474650B2 (en) * 2001-06-26 2009-01-06 Qualcomm Incorporated Methods and apparatus for controlling resource allocation where tunneling and access link packet aggregation are used in combination
WO2003003756A2 (en) * 2001-06-27 2003-01-09 Flarion Technologies, Inc. Methods and apparatus for supporting group communications
US6963543B2 (en) 2001-06-29 2005-11-08 Qualcomm Incorporated Method and system for group call service
US6982961B2 (en) * 2001-07-19 2006-01-03 Telefonaktiebolaget Lm Ericsson (Publ) Push-to-talk and push-to-conference in a CDMA wireless communications system
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US20030193952A1 (en) * 2002-02-04 2003-10-16 O'neill Alan Mobile node handoff methods and apparatus
AU2003217301A1 (en) * 2002-02-04 2003-09-02 Flarion Technologies, Inc. A method for extending mobile ip and aaa to enable integrated support for local access and roaming access connectivity
US8649352B2 (en) * 2002-02-04 2014-02-11 Qualcomm Incorporated Packet forwarding methods for use in handoffs
US7564824B2 (en) * 2002-02-04 2009-07-21 Qualcomm Incorporated Methods and apparatus for aggregating MIP and AAA messages
US20030153341A1 (en) * 2002-02-14 2003-08-14 Crockett Douglas M. Server for initiating a group call in a group communication network
US7356020B2 (en) * 2002-04-08 2008-04-08 Qualcomm Incorporated Support of disparate addressing plans and dynamic HA address allocation in mobile IP
US7649893B2 (en) 2002-07-04 2010-01-19 Tait Electronics Limited Group calls in a mobile radio system
US8190163B2 (en) * 2002-08-08 2012-05-29 Qualcomm Incorporated Methods and apparatus of enhanced coding in multi-user communication systems
US6788963B2 (en) 2002-08-08 2004-09-07 Flarion Technologies, Inc. Methods and apparatus for operating mobile nodes in multiple a states
US7363039B2 (en) * 2002-08-08 2008-04-22 Qualcomm Incorporated Method of creating and utilizing diversity in multiple carrier communication system
US6961595B2 (en) * 2002-08-08 2005-11-01 Flarion Technologies, Inc. Methods and apparatus for operating mobile nodes in multiple states
US7869803B2 (en) * 2002-10-15 2011-01-11 Qualcomm Incorporated Profile modification for roaming in a communications environment
US7882346B2 (en) 2002-10-15 2011-02-01 Qualcomm Incorporated Method and apparatus for providing authentication, authorization and accounting to roaming nodes
KR101032534B1 (en) * 2003-02-19 2011-05-04 콸콤 인코포레이티드 Methods and apparatus of enhanced coding in multi-user communications systems
US8593932B2 (en) * 2003-05-16 2013-11-26 Qualcomm Incorporated Efficient signal transmission methods and apparatus using a shared transmission resource
DE10324872B4 (en) * 2003-06-02 2005-04-14 Siemens Ag Method and devices for listening to subscribers of a telecommunications network when participating in multicast connections
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US5054109A (en) * 1988-12-20 1991-10-01 Ericsson Ge Mobile Communications Inc. Trunked radio system having fleet queue alert

Also Published As

Publication number Publication date
FI914656A0 (en) 1991-10-03
AU2572292A (en) 1993-05-03
FI88986C (en) 1993-07-26
ES2120452T3 (en) 1998-11-01
WO1993007723A1 (en) 1993-04-15
ATE169173T1 (en) 1998-08-15
EP0606282B1 (en) 1998-07-29
FI88986B (en) 1993-04-15
DE69226441T2 (en) 1999-01-07
DK0606282T3 (en) 1998-12-14
EP0606282A1 (en) 1994-07-20
AU665573B2 (en) 1996-01-11
US5594948A (en) 1997-01-14

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